Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11864354 | Optical communication module equipped with heatsink | Kazuya Sasaki, Takatoshi Yagisawa, Tsutomu Ohtsu | 2024-01-02 |
| 10175553 | Optical module | Akira Ishii, Shinji Maruyama, Yuki SAKURAI, Masaharu Doi, Osamu Oyama | 2019-01-08 |
| 8678674 | Optical transceiver and production method thereof | Masaki Kunii, Tsutomu Ohtsu, Masanari Yamakita | 2014-03-25 |